Tank assembly



FIG. 1 is a perspective view of a tank assembly;

FIG. 2 is a top plan view of the tank assembly of FIG. 1;

FIG. 3 is a bottom plan view of the tank assembly of FIG. 1;

FIG. 4 is a left side elevation view of the tank assembly of FIG. 1, theright side elevation view being identical thereto;

FIG. 5 is a back elevation view of the tank assembly of FIG. 1; and,

FIG. 6 is a front elevation view of the tank assembly of FIG. 1.

The broken lines shown in the drawings are for illustrative purposesonly and form no part of the claimed design.

We claim the ornamental design for a tank assembly, as shown anddescribed.